Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -24.60
Milk (kg) 612.00 -0.014 -8.57
Fat (kg) 17.41 -0.375 -6.52
Prot (kg) 21.55 -0.441 -9.51
Fertility Sub Index 7.66
Calving Interval (days) -3.88 -1.459 5.66
Survival (%) 1.79 1.117 2.00
Calving Sub Index -0.93
Gestation Length (days) 1.01 -0.919 -0.93
Beef Sub Index -6.39
Carcass Weight (kg) 17.00 -0.528 -8.97
Age of Slaughter (days) -5.98 -0.432 2.58
Maintenance Sub Index Maint. Sub Index -11.31
Live WT (kg) 36.90 -0.307 -11.31
Total Carbon Sub Index -35.56

* Based on an €80/tonne carbon price